| Sl. No. | Name of Dam / Reservoir | District | MWL (metre) | FRL (metre) | Spillway Crest Level (metre) | Live Storage at FRL (MCM) | Rule level (metre) | Blue level (metre) | Orange level (metre) | Red Level (metre) | Today’s Water level (metre) | Today’s Live Storage (MCM) | % Storage wrt Live Storage at FRL | Same day previous year Water level (metre) | Same day previous year Live Storage (MCM) | Inflow (cumecs) | Power House Discharge(cumecs) | Spillway release (cumecs) | Total Outflow (cumecs) | Rain fall (mm) | Remarks |
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20=18+19 | 21 | 22 |
| 1 | IDUKKI | IDK | 2408.5 ft | 2403 ft | 2373 ft | 1459.49 | 2395.01 ft | 2387.01 | 2393.01 | 2394.01 | 2334.38ft | 486.462 | 33.33% | 2387.66ft | 1202.977 | 50.71 | 7.19 | 0.00 | 7.19 | 3.40 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 166.00 | 164.50 | 165.00 | 165.50 | 148.50 | 481.835 | 47.34% | 165.58 | 919.004 | 45.43 | 0.00 | 0.00 | 0.00 | 10.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 976.60 | 974.60 | 975.60 | 976.10 | 963.93 | 216.370 | 48.46% | 976.60 | 366.400 | 31.05 | 2.92 | 0.00 | 2.92 | 24.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.00 | 773.50 | 774.00 | 774.50 | 770.40 | 139.750 | 69.53% | 774.60 | 188.850 | 16.20 | 0.00 | 0.00 | 0.00 | 3.40 | Tunnel Outflow -0.00 MCM |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2659.50 | 2661.00 | 2660.10ft | 140.903 | 94.51% | 2662.90 | 148.806 | 27.61 | 14.92 | 0.00 | 14.92 | 16.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1590.35 | 32.040 | 58.50% | 1597.15 | 47.815 | 1.16 | 0.00 | 0.00 | 0.00 | 6.00 | Sluice discharge/day – 0.00 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1198.33 | 17.5939 | 35.31% | 1207.18 | 50.662 | 1.47 | 0.00 | 0.00 | 0.00 | 8.00 | Sluice discharge/day – 0 McM | |
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 698.75 | 28.1118 | 59.31% | 707.00 | 45.496 | 6.47 | 0.00 | 0.00 | 0.00 | 6.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 752.37 | 20.520 | 60.39% | 756.30 | 29.65 | 17.63 | 7.74 | 0.00 | 7.74 | 33.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 965.55 | 1.85 | 5.94% | 978.15 | 16.86 | 10.81 | 0.00 | 0.00 | 0.00 | 6.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 421.00 | 422.00 | 423.00 | 418.20 | 15.53 | 51.25% | 420.60 | 21.250 | 48.34 | 34.11 | 0.00 | 34.11 | 8.20 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.15 | 7.005 | 91.57% | 1758.10 | 6.970 | 0.81 | 0.00 | 0.00 | 0.00 | 3.00 | Sluice discharge/day – 0 McM | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 452.60 | 4.020 | 62.52% | 456.15 | 6.190 | 18.68 | 18.09 | 0.00 | 18.09 | 13.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.90 | 0.8977 | 16.96% | 747.70 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 249.80 | 3.210 | 70.55% | 253.00 | 4.550 | 42.70 | 40.45 | 0.00 | 40.45 | 11.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 188.30 | 0.601 | 51.81% | 188.40 | 0.611 | 3.33 | 7.96 | 0.00 | 7.96 | 5.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.00 | 0.1842 | 24.14% | 820.30 | 0.00 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.80 | 0.190 | 48.72% | 846.75 | 0.177 | 11.30 | 11.03 | 0.00 | 11.03 | 2.80 |
